A29C30D20 ULTRALIGHT CARBON RIMS AND WHEELS

29ER-I30-D20 New Asymmetric Wide XC Ultralight Weight Carbon Rims And Custom Build Wheels Tubeless Compatible

  • The new lightest asymmetric 29er 30mm inner wide carbon rims for cross-country
  • The new lightest asymmetric 29er 30mm inner wide carbon rims for cross-country

BUY NOW
Rims
Wheels
  • Our standard version (XC/AM/DH) are constructed by fully Toray T700 carbon fiber.The standard version is more suitable for heavier rider.It is recommended to choose heavy version  if you are heavy user.

    Our super light version (SL) are constructed by blend  of Toray T800+T700 carbon fiber.The ultralight version  is design for light rider who is keen on the lightest wheelsets

    If your cycling condition is special, such as extreme heavy rider, e-bike, tandems or wheelchair, please inform us of the specific requirements and USES, we will give you professional advice

  • If the number of holes you want is not listed,please contact us for assistance.All the spoke holes can be customized according to your requirements.
    Please note that our valves are drilled for Presta and spoke holes are made for external nipples by default.If you have a custom drilling requirements,please reach out to us at sales@eiecarbon.comfor assistance.

  • 1.Standard External Hole(Default Options)


    carbon rims hold type Standard.jpg  eie carbon wheels hold type standard.jpg eie carbon wheels spoke hole type standard hole drilling external hole


    2.Without Rim Bead Hole


    carbon rims hold type without rim bead hole.jpg eie carbon wheels spoke hole type without rim bead hole without holes no holes on rim bead


     3.Internal Nipple Hole


    carbon rims hold type internal nipple hole.jpg eie carbon spoke hole type internal spoke holeeie carbon wheels spoke hole hidden nipple holes

    Our default/standard hole type is external hole.

    If you need hidden hole or no rim bead holes options ,please select the options you needed.

    All spoke type can be customized .Please contact us if you need any special orders.

  • 1.UD/3K/12K weave with matte paint.

    carbon rims UD Matte.jpgcarbon rims 3k Matte.jpgcarbon rims 12K Matte.jpg



    2.UD/3K/12K weave with glossy paint.


    carbon rims UD Glossy.jpgcarbon rims 3K Glossy.jpg  carbon rims 12K Glossy.jpg   


    3.New "Paintless" Finish (Only UD weave recommended)

    And this paintless finish are available for some MTB models.If you need other models with this finish ,please reach out to us.

    carbon bike wheels new paintless technology


  • 1.UD/3K/12K weave with matte paint.

    carbon rims UD Matte.jpg carbon rims 3k Matte.jpg carbon rims 12K Matte.jpg



    2.UD/3K/12K weave with glossy paint.


    carbon rims UD Glossy.jpg carbon rims 3K Glossy.jpg  carbon rims 12K Glossy.jpg  


    3.New "Paintless" Finish (Only UD weave recommended)

    And this paintless finish are available for some MTB models.If you need other models with this finish ,please reach out to us.

    carbon bike wheels new paintless technology


  • 1.Our current EIE graphic 

    eie carbon bike wheels orange decalseie carbon bike wheels ud weave black glossy decals

    2.Regular colors

    eie carbon bike rims and wheels regular decals colors


    In general ,black color is with black glossy by default if you select matte or satin finish.If your rim finish is glossy ,the black color is common water-slided decal which is under clear coating.

  • 1.One rim requests one valve stem.We will put correct length according to the rim depth you ordered.


    eie carbon bike tubeless valve stem Carbon bike tubeless valve stem.jpg 


    2.One 10 meter roll of tape will be put into boxes if you ordered.It is typically covers 2pcs rim 2 laps each.We will give the correct wide according to the rim you ordered.

    EIE Carbon bicyle tubless tape .jpg eie carbon bike wheels tubeless tape.jpg


  • Our standard version (XC/AM/DH) are constructed by fully Toray T700 carbon fiber.The standard version is more suitable for heavier rider. It is recommended to choose heavy version  if you are heavy user.

    Our super light version (SL) are constructed by blend  of Toray T800+T700 carbon fiber.The ultralight version  is design for light rider who is keen on the lightest wheelsets.

    If your cycling condition is special, such as extreme heavy rider, e-bike, tandems or wheelchair, please inform us of the specific requirements and USES, we will give you professional advice

  • 1.Standard External Hole(Default Options)


    carbon rims hold type Standard.jpg  eie carbon wheels hold type standard.jpg  eie carbon wheels spoke hole type standard hole drilling external hole


    2.Without Rim Bead Hole


    carbon rims hold type without rim bead hole.jpg  eie carbon wheels spoke hole type without rim bead hole without holes no holes on rim bead


     3.Internal Nipple Hole


    carbon rims hold type internal nipple hole.jpg  eie carbon spoke hole type internal spoke hole eie carbon wheels spoke hole hidden nipple holes

    Our default/standard hole type is external hole.

    If you need hidden hole or no rim bead holes options ,please select the options you needed.

    All spoke type can be customized .Please contact us if you need any special orders.

  • 1.UD/3K/12K weave with matte paint.

    carbon rims UD Matte.jpg carbon rims 3k Matte.jpg carbon rims 12K Matte.jpg



    2.UD/3K/12K weave with glossy paint.


    carbon rims UD Glossy.jpg carbon rims 3K Glossy.jpg  carbon rims 12K Glossy.jpg  


    3.New "Paintless" Finish (Only UD weave recommended)

    And this paintless finish are available for some MTB models.If you need other models with this finish ,please reach out to us.

    carbon bike wheels new paintless technology


  • 1.UD/3K/12K weave with matte paint.

    carbon rims UD Matte.jpg carbon rims 3k Matte.jpg carbon rims 12K Matte.jpg



    2.UD/3K/12K weave with glossy paint.


    carbon rims UD Glossy.jpg carbon rims 3K Glossy.jpg  carbon rims 12K Glossy.jpg  


    3.New "Paintless" Finish (Only UD weave recommended)

    And this paintless finish are available for some MTB models.If you need other models with this finish ,please reach out to us.

    carbon bike wheels new paintless technology


  • 1.Our current EIE graphic 

    eie carbon bike wheels orange decals eie carbon bike wheels ud weave black glossy decals

    2.Regular colors

    eie carbon bike rims and wheels regular decals colors


    In general ,black color is with black glossy by default if you select matte or satin finish.If your rim finish is glossy ,the black color is common water-slided decal which is under clear coating.

  • 1.One rim requests one valve stem.We will put correct length according to the rim depth you ordered.


    eie carbon bike tubeless valve stem Carbon bike tubeless valve stem.jpg 


    2.One 10 meter roll of tape will be put into boxes if you ordered.It is typically covers 2pcs rim 2 laps each.We will give the correct wide according to the rim you ordered.

    EIE Carbon bicyle tubless tape .jpg eie carbon bike wheels tubeless tape.jpg


  • carbon bike front axle

    If the size you need is not listed, please contact us and we'll reach out to you to confirm your order.
    By default, skewers are only offered with QR hubs

  • carbon bike rear axle

    If the size you need is not listed, please contact us and we'll reach out to you to confirm your order.
    By default, skewers are only offered with QR hubs

  • DT Swiss brake system center lock and 6-bolt

    6-Bolt is the more common traditional option.Centerlock uses a unique interface and it is also convertable to 6-bolt. If you need the conversion kit, please contact us. 
    Our hubs are provided without rotor lock rings by default.
  • If the number of holes you want is not listed,please contact us for assistance.All the spoke holes can be customized according to your requirements.
    Please note that our valves are drilled for Presta and spoke holes are made for external nipples by default.If you have a custom drilling requirements,please reach out to us at sales@eiecarbon.comfor assistance.

  • We keep in stock the popular axle sizes and colors of some well-liked hub models.If you want a special order which is not listed in the configurator,feel free to contact us (sales@eiecarbon.com).We will help you to check availabilty and pricing for your reference.

    Available hubs brand for reference:

    DT Swiss 180 EXP, DT Swiss 240EXP,DT SWISS 350 2021+,Bitex,Hope Pro 4,Novatec,Extralite
    Front Axle Size:15/100mm,15/110mm Boost,Lefty 2.0
    Rear Alxe Size:12/142mm,12 / 148mm Boost,QR /135 mm,
    Driver Body: Shimano MTB 10/11S,Sram XD,Shimano Micro Spline 12sp (XTR)
    Hole Count: 28H ,32H

  • NEW DT SWISS EXP RATCHET COMES WITH BELOW BENEFITS:

    1.SIMPLE MAINTENANCE:No tool technology,make maintenance even simpler


    2.FREEHUB BODY CONVERSION:Simplified due to easier disassembly.


    3.LESS WEIGHT:Not only the reliability improved. The fusion of ratchet and threaded ring reduces the number of single parts of the system, which offers an important advantage.


    4.LESS WEAR:A single cylindrical spring ensures faster full engagement and thus increases reliability.


    5.SUPERIOR RELIABILITY:The full engagement of the ratchets creates a large contact surface and therefore low surface pressure that leads to superior reliability.


    6.INCREASED BEARING LIFETIME:The integration of the bearing into the threaded ring allows the bearing distance to be maximized. The increased distance further supports the axis, which results in less deflection of the axle and thus protects the bearings and increases their lifetime.


    EXP 36 - With only a singlel spring, making the hubs faster and lighter, more complete engagement of the 36 ratchet teeth for more precise contact, and therefore a longer lifespan.

    DT Swiss new exp ratchet 36T


    EXP 54 - Upgraded from EXP 36 to gain incredibly faster engagement.

    DT Swiss RATCHET EXP TECHNOLOGY 54T


  • DT Swiss technology freehubs body


    1. Shimano Road 11S works with 8/9/10-speed mountain cassette with a spacer(s).
    2. Shimano MTB 10/11S works with 8/9-speed directly or 10-speed with a spacer or 11-speed road cassette if one of the inner cogs removed.
    3. Campagnolo (Campy) 11S works with 9/10/11/12-speed Campy cassette with no spacers required.
    4. Sram XDR could run XDR (road) cassette inherently and is compatible to run mountain bike XD cassette with a 1.85mm spacer.
    5. Shimano Micro Spline (MS) works with 12-speed MS cassette only.

  • carbon bike wheels spokes:Sapim CX-Ray Sapim Race.png

    carbon bike wheels spoke:Sapim D-LightSapim Leader.pngPillar PSR XTRA 1423-1432.png Pillar PSR XTRA 1420.png Pillar PSR TB 2015-2018.png Pillar PSR 14.png 

  • We will randomly use one type of the nipples listed below to build wheels according to our inventory.If you have specific requirement,please leave a message when you make an order.


     Sapim Brass Nipple Black lock.jpgSapim Polyax Secure Lock Black Brass Nipples


    carbon bike wheels nipples:Sapim Polyax secure lock aluminum blackSapim Polyax Secure Lock Black Aluminum Nipples


    Carbon bike wheels nipple:Sapim Nipple Black DSN.jpg Sapim Aluminum Double Square Nipples


    carbon wheels nipple:Sapim Aluminum Nipple Green.jpgSapim Polyax Secure Lock Green Nipples


     Sapim Nipple Glod.jpg Sapim Polyax Secure Lock Gold Nipples

    Sapim Nipple Pink.jpg Sapim Polyax Secure Lock Pink Nipples


    Sapim Nipple Purple.jpgSapim Polyax Secure Lock Purple Nipples


    Sapim Nipple Red.jpg Sapim Polyax Secure Lock Red Nipples

    Sapim Nipple Slive.jpgSapim Polyax Secure Lock Silver Nipples


    Sapim Polyax Secure Lock Blue NipplesSapim Polyax Secure Lock Blue Nipples

    Pillar Aluminum MV NipplesPillar Black Aluminum MV Nipples

    EIE carbon bike wheels nipple:Pillar Gold Aluminum MV NipplesPillar Gold Aluminum MV Nipples

    eie carbon bike wheels nipple:Pillar Green Aluminum MV NipplesPillar Green Aluminum MV Nipples

    Pillar Purple Aluminum MV NipplesPillar Purple Aluminum MV Nipples

    Pillar Red Aluminum MV NipplesPillar Red Aluminum MV Nipples

    Pillar Silver Aluminum MV NipplesPillar Silver Aluminum MV Nipples

USD:0 | Approx Weight: 0g
  • SPECS
  • TECH
  • WARRANTY
  • Product
    Item: A29C30D20 Warranty: 2 Years
    Basic
    Size: 29er Material: Toray (SD:T700 | SL:T700+T800 | UL:T800) Rim Type: Clincher W/Hookless Tubeless: Compatible ERD: 599mm Outer Width: 36mm Inner Width: 30mm Depth: 20mm Offset: 2mm Spoke Hole Angle: ±6° Spoke Hole Dia: 4.5mm Valve Hole Dia: 6.5mm Assembly Hole Dia: 7.5mm Weight: AM:360±15g | SL:305±15g | UL:285±15g
    Customization
    Weave: UD/3K/3K Twill/12K/12K Twill/others Finish: Matte/Glossy/Satin/Paintless/Colored/Others Hole Count: 12H~36H
    Recommendation
    Weight Limit: Super Light 90kg/ 198lbs | Standard 100kg/ 221lbs Spoke Tension: 120~130kgf front disc side and rear drive side Tyre Pressure: ≤40psi/ 2.75bar
    Application
    Cross County: SL | UL All Mounttion: AM | SL
    Note
    1: SD(Standard/Common) version is constructed by fully carbon fiber T700 . 2: SL(Superlight) version is constructed by blend of carbon fiber T700+T800. 3: UL(Ultra-Lightweight) version is constructed by fully carbon fiber T800 .
    HUBS
    Model: DT SWISS 180, DT SWISS 240 EXP, DT SWISS 350, Hope Pro 4, Bitex BX211F / BX211R, Bitex BX212F / BX212R Front Axle Size: 15*100mm, 15*110mm BOOST, 15 *100mm Torque, 15*110mm RS-1, 15*110mm Torque, 20*110mm, 20*110mm BOOST DH, Lefty 2.0 , QR*100mm Rear Axle Size: 12*142mm, 12*148mm BOOST, 12*157mm Super BOOST, 12*150mm, 12*157mm, QR*135mm, Single Speed Driver Body: Shimano MTB 10/11S, Sram XD, Shimano MTB 10/11S Alloy, Sram XD Alloy, Shimano Micro Spline, Shimano Micro Spline Alloy
    OTHER PARTS
    Spokes: Sapim CX-Ray,Sapim Race,Sapim D-Ligh,sapim CX Sprint,Pillar Aero X-TRA 1420,EIE Carbon Spoke ECS,Pillar 1423,Sapim Leader Nipples: Aluminium Black, Aluminium Red, Brass Black, Aluminium Blue, Aluminium Gold, Aluminium Green, Aluminium Orange, Aluminium Purple

  • All of our EIE rims share with the following manufacturing technologies:


    1.Super light Weight

    eie carbon bike super light rim T700 and T800 carbon fiber

    T700:The standard XC/AM/DH version were constructed Premium Toray T700 Carbon fiber.

    T700+T800 component:The super light series EIE carbon rim were constructed with properly component of Toray T700+T800.Adding the T800 carbon fiber material makes the rim just as strong,but lighter than regular fully T700 layer-up.


    2.Layer-up

    eie carbon bike rim layer up

    The layer-up of each carbon rim is carefully designed,repeated tests and then determined final standards document.After that,we'll send it to our layer up workers,who apply by hands according to the operating standards.

    They cut the size of the material according to the layer-up instructions to produce materials for every parts,that can be used to increase the strength of the side part of the wheel set,to fit the grooves of the rims,to enhance the impact resistance of the wheels.

    All EIE's carbon rims were manufactured by a one-piece continuous layer.This uninterrupted layer not only produces a stronger rim,but a lighter one!


    3.Angled Hole Drilled By CNC Machine

    angled hole drilled by CNC machine

    The spoke hole angle design of the rim is very important , but its design angle range is limited .

    If the design does not match the design of the spoke hole angle of the hub , the bending phenomenon of the spoke can be generated .

    When our EIE carbon rims drill angled holes,the spacing and angle of each hole are calculated accurately to ensure that when the rim is connected to the hubs through the spokes,no additional pressure is generated around the rim hole.

    We use a high speed CNC machine to drill all the holes to avoid spoke holes area carbon fiber strength reduction ,thus making the wheels build stronger


    4.Smooth Rim Inside Surface

    eie carbon bike technology smooth rim inside surface

    The air bladders are made from a special material which has ability to produce very smoother walls,result in a lighter rim,and are completely removed without harsh chemicals.

    They are removed through the valve hole with a unique process by a skillful workers.So you would not see any patched hole on rim bed,that produces a stronger rim.


    5.Asymmetric Rim Profile

    Working with different spoke tension,spoke angle,and spoke lengths from drive side to non-drive side,the asymmetric rims profile developed the special wheels for better longevity.

    Firstly,moving the spoke holess to the left side of the rim ,the asymmetric design improves spoke tension balance on the wheels system.It means that the wheels is stronger,and spokes less likely to pull through.

    Secondly,the asymmetric rim refuces dishing and the right side spoke tension,which moves lots of weight to the center of the wheel,not the outside.

    So the rim is lighter than symmetric rim.


  • EIE Carbon offers this warranty is aimed to ensure that all products we sell are free from defects and all passed the QC test before shipment.
    EIE Carbon carries 2 years warranty (from the date of purchase) for all carbon bike rims we sell including the existing MTB rims,road rims,fat bike rims,BMX rims and upcoming new models.

    EIE Carbon Offers Warranty For Rims

    1.Within six months from date of purchase
    If the rim quality issue is caused by manufacturing defects.EIE Carbon will send you the free replacement rims and bear the re-sending freight,but other expenses shall be adsorbed by the buyer.

    2.After six months from date of purchase
    Free replace the damaged rims.EIE Carbon and customer shall bear 50% of the freight cost respectively.

    EIE Carbon Offers Warranty For Wheels

    1.Within 6 months from the date of purchase

    1.)Used wheels:
    If the wheels quality is casued by manufacturing defects of rims.EIE Carbon will send you the free replacement rim and bear the reshipment's freight.Meanwhile,we will reimburse the customer with US$30 for the wheels rebuild fee at their local bike shop,but other expenses shall be adsorbed by the customer.

    2.)Unused wheels:
    If the wheels quality is caused by rim manufacturing defects.Then customer is not allowed to use the wheels.EIE has right to ask buyer to send the whole wheels back to us.We will resend new wheels to customer after receiving the returned package within 2 weeks.In this case,EIE will bear the shipping cost for the returned package US$50 at best as well as the shipping cost for reshipment.The shipping cost for returned package will be refunded to customer by PayPal.The other expenses shall be adsorbed by the buyer.

    If the wheels quality is caused by rim manufacturing defects and EIE does not need customer to return it to us.EIE will send the new replacement rims to customer and bear the reshipment's cost.Meanwhile,we will reimburse the customer with US$30 for the wheels rebuild fee at their local bike shop,but other expenses shall be adsorbed by the buyer.

    Other problemds like hubs ,spoke or nipples ,please contact customer service for assistance.We will tell you how to fix it after getting your information.

    2.Six months after the date of purchase
    If the wheels quality is caused by rim manufacturing defects.EIE Carbon will send the replacement rim as well as bear the reshipments freight.But other expenses shall be adsorbed by the buyer.

    More at WARRANTY page.
GUESTBOOK
  • T
    visitor Tim 2023-03-19
    I want it

    EIE EIE Carbon:

    @Tim Thanks for your inquiry. Ok,dear. Do you want rims only or build a complete wheels? You can tell us the specifications you want so we can better advise you and give you a price. I have sent you an email to discuss more details, please kindly check it. Thanks, EIECarbon

    2024-06-28

    REPLY
  • B
    visitor Bryan Pok 2023-05-25
    Hi I am interested in getting 2 A29C30D20 rim and 1 A650BC30D30 rim.

    EIE EIE Carbon:

    @Bryan Pok Thank you so much for your interest in our A29C30D20 rim and A650BC30D30 rim. Which version do you want? Hole number? Weave? Finish? Also your shipping address? Then we can check the total price for your reference. Thanks, EIECarbon

    2024-05-28

    REPLY
  • R
    visitor Richard 2023-05-28
    Hi there, Interested in the A29C30D20 ULTRALIGHT rims and carbon spokes build with 240 6 bolt hubs. What would the price/ weight be? Best Richard

    EIE EIE Carbon:

    @Richard Thanks for your inquiry. According to your requirements, please see the following quote: A29C30D20 UL + DT Swiss 240 15/110,12/148 ,6-bolt ,HG ,36T EXP +carbon spoke+aluminum nipples ,approx wheels weight is 1068g+/-25g, the price is 1432 usd one pair excluding shipping cost. May we know your shipping address?So we can check the total cost for you. Thanks, EIECarbon

    2024-05-28

    REPLY
  • P
    visitor Patrizio Moroni 2024-01-14
    Preventivo spedizione DPD senza tasse di dogana grazie

    EIE EIE Carbon:

    @Patrizio Moroni Thanks for your inquiry. May I know where is your destination? In general ,one pair rim to Europe by DPD will cost 120usd ,and one pair wheelset will cost 150usd at least .So do you only want rims or want complete wheelset? If further questions, feel free to contact us. Thanks, EIECarbon

    2024-05-23

    REPLY
  • U
    visitor Urban Persson 2024-02-15
    Hi I'm looking to build a pair of wheel based on the rims A29C30D20 ULTRALIGHT. Is it the same limits regarding riders weight? 90kg Best Regards Urban

    EIE EIE Carbon:

    @Urban Persson Thanks for your inquiry. We will suggest max rider weight 90kg for A29C30D20 UL,max rider weight 100kg or SL version 100kg. Do you have any special weight requirements for the wheelset? We've sent you an email to discuss more details, please check it out. Thanks, EIECarbon

    2024-05-23

    REPLY
  • C
    visitor Cameron Wright 2024-02-19
    Hey there, I just wanted to get in touch you guys regarding some wheels! Heard a lot of good reviews about your wheels and would love a set for myself. I’m an XCO racer in Australia and have raced around the world in the past x racing 4 years for the Giant Factory Off Road team and scored multiple national titles and even managed a World Title as a junior, back in 2017! I would love represent your brand here in Australia, I know a few people whom already use your wheels! Would love if there’s anything you guys can help with! Happy to send through a CV if that helps Kind Regards, Cameron

    EIE EIE Carbon:

    @Cameron Wright Thanks for your contact . We are very grateful if you could help to promote EIE brand in Australia. We already sent our recommendations to you by email ,please kindly check . If further questions ,please feel free to contact us . Thanks， EIECarbon

    2024-05-22

    REPLY

Get in touch